ChemicalBook >> CAS DataBase List >>4-PHENYLAZOPHENOL
4-PHENYLAZOPHENOL
- CAS No.
- 1689-82-3
- Chemical Name:
- 4-PHENYLAZOPHENOL
- Synonyms
- CI 11800;CI NO 11800;organolyellowap;fastoilyellow2g;PHENYLAZOPHENOL;SOLVENT YELLOW 7;pirocardgreen491;cisolventyellow7;P-PHENYLAZOPHENOL;4-PHENYLAZOPHENOL
- CBNumber:
- CB5366310
- Molecular Formula:
- C12H10N2O
- Molecular Weight:
- 198.22
- MDL Number:
- MFCD00002330
- MOL File:
- 1689-82-3.mol
- MSDS File:
- SDS
Last updated:2023-05-04 17:34:34
| Melting point | 150-152 °C(lit.) |
|---|---|
| Boiling point | 230°C/20mmHg(lit.) |
| Density | 1.1447 (rough estimate) |
| refractive index | 1.6330 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO, Methanol |
| pka | 8.93±0.13(Predicted) |
| form | Fine Crystalline Powder |
| Colour Index | 11800 |
| color | Brown |
| Water Solubility | Soluble in acetone, ethanol, benzene and ether. Insoluble in water. |
| BRN | 957567 |
| CAS DataBase Reference | 1689-82-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | VX4306NSH1 |
| IARC | 3 (Vol. 8, Sup 7) 1987 |
| EPA Substance Registry System | p-Phenylazophenol (1689-82-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335-H411 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | 3234 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SM8300000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29270000 | |||||||||
| NFPA 704 |
|
4-PHENYLAZOPHENOL price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 131083 | 4-Phenylazophenol 98% | 1689-82-3 | 25g | $112 | 2024-03-01 | Buy |
| Sigma-Aldrich | 131083 | 4-Phenylazophenol 98% | 1689-82-3 | 100g | $392 | 2023-06-20 | Buy |
| TCI Chemical | P0149 | 4-(Phenylazo)phenol >95.0%(T) | 1689-82-3 | 25g | $46 | 2024-03-01 | Buy |
| Alfa Aesar | B25198 | 4-Phenylazophenol, 98% | 1689-82-3 | 5g | $16.65 | 2024-03-01 | Buy |
| Alfa Aesar | B25198 | 4-Phenylazophenol, 98% | 1689-82-3 | 25g | $47.65 | 2024-03-01 | Buy |
4-PHENYLAZOPHENOL Chemical Properties,Uses,Production
Chemical Properties
BROWN FINE CRYSTALLINE POWDER
Uses
4-Phenylazophenol is a diaryl-azo derivative with potential use as potential antifungal agents. 4-Phenylazophenol is an azo dye with toxic effects as well as a being a soil contaminant. Dyes and metabolites.
Preparation
aniline diazotization, and phenol coupling.
Definition
ChEBI: 4-Hydroxyazobenzene is a member of azobenzenes.
Purification Methods
Crystallise the dye from *benzene or 95% EtOH. [Beilstein 16 II 38, 16 III 86, 16 IV 159.]
Properties and Applications
brilliant yellow. Soluble in ethanol, Acetone and benzene. In concentrated sulfuric acid for yellow orange, dilution after light yellow, In concentrated sodium hydroxide solution for gold. Used to varnish, grease, paraffin wax, resin, soap kind of coloring.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Good | 160 | Indissolvable | |||
4-PHENYLAZOPHENOL Preparation Products And Raw materials
Raw materials
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Preparation Products
1of2
Global( 203)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28387 | 80 |
| Shandong Liteng Biotechnology Co. , Ltd. | +86-18663721413 +86-15552573001 | info@litengpharm.com | China | 595 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10310 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 13482 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30240 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34553 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 7514 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
1689-82-3(4-PHENYLAZOPHENOL)Related Search:
4-HYDROXYAZOBENZENE
4-BENZENEAZOPHENOL
4-PHENYLAZOPHENOL
CI NO 11800
CI 11800
SOLVENT YELLOW 7
P-PHENYLAZOPHENOL
P-HYDROXYAZOBENZENE
P-BENZENEAZOPHENOL
1,4-Benzoguinonemonphenylhydrazone
4-(phenylazo)-pheno
4-[(E)-Phenyldiazenyl]phenol
4-hydroxy-azobenzen
organolyellowap
p-(phenylazo)-pheno
Phenol, p-(phenylazo)-
Pirocard Green 491
pirocardgreen491
Zlut rozpoustedlova 7
zlutrozpoustedlova7
TIMTEC-BB SBB000372
4-Hydroxyazobenzene,CI 11800
4-Phenylazophenol,CI 11800
Atul Brilliant Oil Yellow G
atulbrilliantoilyellowg
Brasilazina Oil Yellow O
brasilazinaoilyellowo
C.I. Solvent Yellow 7
c.i.solventyellow7
cisolventyellow7
Fast Oil Yellow 2G
fastoilyellow2g
Organol Yellow AP
4-Phenylazophenol, 97% 100GR
Phenol,4-(2-phenyldiazenyl)
(E)-4-(phenyldiazenyl)phenol
4-(phenyldiazenyl)phenol
PARA-HYDROXYAZOBENZENE
PHENYLAZOPHENOL
PARA-PHENYLAZOPHENOL
Solvent yellow 7 (C.I. 11800)
SOLVENT YELLOW 7 (4-PHENYLAZOPHENOL)
p-HYDROXYAZOBENZENE pure
4-Hydroxyazobenzene, Solvent Yellow 7
1,4-Benzoquinone monophenylhydrazone
4-Phenylazophenol,97%
4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one
4-Phenylazophenol (Solvent Yellow 7, 4-HAB)
C.I.Solvent Yellow 7:C.I.11800
4-(Phenylazo)phenol>
Mesalazine Impurity 26
Mesalazine Impurity 01
4-(Phenylazo)phenol, ≥ 95.0%
Ergothioneine Impurity 8
1689-82-3
HOC6H4NNC6H5
Indicators
Adsorption Indicators